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China Custom CNC Aluminum Elastic Rubber Spider Jaw Shaft Coupler GF14*22 20*25 25*30 40*50 Shaft Flexible Coupling Ball Screw Plum Coupling

Product Description

Product Description

Coupling Deatails

Name: High precision plum blossom
coupling Model: LM-Material: Aviation Aluminum Alloy
Working temperature: -40 ° C ~ 100 ° C
Support customization: Factory direct sales support customization.
Features:
1.Intermediate Elastomer Connection-Absorbs vibration, compensates for radial, angular, and axial 2.misalignment
3.Oil resistance and electrical insulation
4.Clockwise and counterclockwise rotation characteristics are identical-there are 3 different hardness 5.elastomer
6.Fixation by clamping screw.

Model parameter

ΦD

L

LF

LP

F

M

Tightening screw torque

(N.M)

GF-14X22

14

22

14.3

6.6

3.8

M 3

0.7

GF-20X25

20

25

16.7

8.6

4

M 3

0.7

GF-20X30

20

30

19.25

8.6

5.3

M 4

1.7

GF-25X30

25

30

20.82

11.6

5.6

M 4

1.7

GF-25X34

25

34

22.82

11.6

5.6

M 4

1.7

GF-30X35

30

35

23

11.5

5.75

M 4

1.7

GF-30X40

30

40

25.6

11.5

10

M 4

1.7

GF-40X50

40

50

32.1

14.5

10

M 5

4

GF-40X55

40

55

34.5

14.5

10

M 5

4

GF-40X66

40

66

40

14.5

12.75

M 5

4

GF-55X49

55

49

32

16.1

13.5

M 6

8.4

GF-55X78

55

78

46.4

16.1

15.5

M 6

8.4

GF-65X80

65

80

48.5

17.3

18.1

M 8

10.5

GF-65X90

65

90

53.5

17.3

18.1

M 8

10.5

 

Product Parameters

Detailed Photos

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elastic coupling

Material Selection and Design Durability of Elastic Couplings

The choice of materials for elastic couplings significantly influences their design and overall durability. Material selection affects factors such as flexibility, torsional stiffness, fatigue resistance, and resistance to environmental conditions. Here’s how material selection plays a crucial role:

  • Elastomer Material: The elastomer used in elastic couplings determines the coupling’s flexibility, vibration absorption capabilities, and resilience. Common elastomers include natural rubber, synthetic rubber, and polyurethane. The selected elastomer should provide the desired level of elasticity and durability while maintaining its properties over time.
  • Hub and Spacer Material: The hubs and spacers of elastic couplings are typically made from metals like steel, aluminum, or alloy materials. These components need to be strong enough to transmit torque while accommodating misalignments and vibrations. The material should also resist wear, corrosion, and fatigue.
  • Bolt or Pin Material: Bolts or pins used to connect the hubs and elastomer element must possess sufficient strength to handle the torsional forces and loads. They should be made from materials with high tensile strength and corrosion resistance.
  • Environmental Factors: Depending on the application environment, material selection should consider factors such as temperature, moisture, chemicals, and UV exposure. The chosen materials should be able to withstand these conditions without deterioration.

Ultimately, a well-considered material selection enhances the coupling’s durability, operational performance, and resistance to wear, ensuring that the elastic coupling can reliably function under varying conditions and loads.

elastic coupling

Impact of Temperature Variations on Elastic Coupling Performance

Elastic couplings can be sensitive to temperature variations, and their performance can be influenced by both high and low temperatures:

1. High Temperatures: Elevated temperatures can cause the elastomeric material used in elastic couplings to soften, leading to a decrease in its mechanical properties. This can result in reduced torsional stiffness, damping capabilities, and overall coupling performance. High temperatures can also accelerate the aging process of the elastomer, leading to a shorter lifespan of the coupling. Additionally, excessive heat can cause thermal expansion of the coupling’s components, potentially leading to misalignment issues.

2. Low Temperatures: Extremely low temperatures can cause the elastomeric material to become more rigid, reducing its flexibility and damping characteristics. This can result in increased transmission of vibrations and shocks between connected components. Cold temperatures can also make the elastomer more brittle, increasing the risk of cracking or rupturing under mechanical stress.

It’s important to select an elastic coupling material that is suitable for the anticipated temperature range of the application. Some elastomers are formulated to perform well across a wide temperature range, while others are better suited for specific temperature conditions. Regular maintenance and inspection of elastic couplings in extreme temperature environments are crucial to ensure that the coupling continues to function as intended.

elastic coupling

Difference Between Elastic Coupling and Rigid Coupling

Elastic couplings and rigid couplings are two distinct types of couplings used in mechanical designs:

Elastic Coupling: An elastic coupling incorporates an elastomeric material, such as rubber, to provide flexibility and absorb shock and vibration. It allows for misalignment compensation and is ideal for applications where there may be slight misalignment or the need for vibration damping. Elastic couplings are commonly used in machinery that requires smooth operation and reduced stress on connected components.

Rigid Coupling: A rigid coupling, as the name suggests, is designed to provide a solid connection between two shafts. It does not have any flexible or damping elements and is used when precise alignment and torque transmission are critical. Rigid couplings are often used in applications where shafts need to maintain a constant alignment, such as in precision machines and systems with high torque requirements.

The choice between an elastic coupling and a rigid coupling depends on the specific requirements of the mechanical system, including the degree of misalignment, vibration levels, torque transmission, and the overall performance objectives.

China Custom CNC Aluminum Elastic Rubber Spider Jaw Shaft Coupler GF14*22 20*25 25*30 40*50 Shaft Flexible Coupling Ball Screw Plum Coupling  China Custom CNC Aluminum Elastic Rubber Spider Jaw Shaft Coupler GF14*22 20*25 25*30 40*50 Shaft Flexible Coupling Ball Screw Plum Coupling
editor by CX 2024-04-03

China Hot selling China Manufacturers Custom OEM CNC Turning Parts Lathe Machined Fabrication Metal Screw Tube and Thread Pipe Coupling Brass Tube Coupling coupling engineering

Item Description

Merchandise Identify:CNC turning Machining custom fabrication mechanical parts 
 

Components:  Totally free chopping metal,Aluminum,Carbon steel, Alloy steel, Stainless steel, Plastic and Copper.
Surface treatment:  Basic, Pickling,Black, Zinc Plated,Powder coating, electroplating, oxide,anodization Hot DIP Galvanizing,Dacromet, Nickel Plated, Magni,Geomet…
Technics Turning, Milling, CNC centre
Specifications:  DIN, ISO, BSW, JIS, ASME and ANSI, Non-normal, Custom Drawing.
Thread: Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes: M3-M30, 1/8 to 2 inches.
Packing:  Small box/Carton, Cartons Bulk/Pallet, Gunny Bag.

Tailored: 

  • Endless get quantity

  • In accordance to the demand of buyers, in accordance to drawings or samples manufacturing.
     

    Our advantages are: resource integration, sensible cost, higher good quality, quickly supply.

    If consumers acquire a extensive variety of items, we can support customers to attain 1-end procurement, for consumers to preserve procurement charges.
     

 

FAQ

Q1: Are you investing firm or manufacturer ?
A1: We are factory.

Q2: Can I pay a visit to your manufacturing facility?
A2: Of course! Warmly welcome to visit our factory. It would be Fantastic if you can inform us in progress.

Q3:The top quality of your products?
A3:The business has advanced creation and screening equipment .Each and every products will be one hundred% inspected by our qc department just before shipment

This fall:How about your value?
A4:High good quality items with sensible cost. Remember to give me a inquire, I will quoted you a value for you refer at when.

Q5:Could you provide cost-free samples?
A5:We can offer cost-free samples for standard fastener, But the clientele will pay the Express expenses.

Q6: What is actually your Delivery Time?
A:Normal elements: 7-15days,Non-normal elements: 15-25days.We will make the supply as shortly as feasible with the ensure good quality.

Q7: How need to I order and make payment?
A7:By T/T, for samples 100% with the get for generation, thirty% paid out for deposit by T/T ahead of generation arrangement, the harmony to be paid out ahead of cargo.

 

Shipping Cost:

Estimated freight per unit.



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Connection: Male
Head Code: Round
Thread Distribution: External Thread
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
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